channel state information (CSI) tagged posts

AI-powered method improves reliability of next-generation networks

Network technology focused on signal developed for faster, reliable 5G and 6G networks
mmWave Massive MIMO system with moving UE; The angle-delay reciprocity holds in stationary (quasi-static) but not in non-stationary scenarios. Credit: IEEE Transactions on Wireless Communications (2024). DOI: 10.1109/TWC.2024.3476474

As 5G and 6G networks expand, they promise a future of incredibly fast and reliable wireless connections. A key technology behind this is millimeter-wave (mmWave), which uses very high-frequency radio waves to transmit huge amounts of data. To make the most of mmWave, networks use large groups of antennas working together, called massive Multiple-Input Multiple-Output (MIMO).

However, managing these complex antenna systems is challenging...

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